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Chemical materials

2，5-Pyrrolidinedione， 1-(iodomethyl)- 95%

2，5-Pyrrolidinedione， 1-(iodomethyl)- 95%

P740984 / 10G
CAS No.：93287-14-0
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2，5-Pyrrolidinedione， 1-[[[(3β)-cholest-5-en-3-yloxy]carbonyl]oxy]- 98%

2，5-Pyrrolidinedione， 1-[[[(3β)-cholest-5-en-3-yloxy]carbonyl]oxy]- 98%

P741010 / 1G
CAS No.：159592-24-2
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2，5-Pyrrolidinedione， 1-[[(phenylamino)carbonyl]oxy]- 95%

2，5-Pyrrolidinedione， 1-[[(phenylamino)carbonyl]oxy]- 95%

P741014 / 1G
CAS No.：23583-11-1
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2，5-Pyrrolidinedione， 3-[(4-methoxyphenyl)methylene]-1-phenyl-， (3E)- 95%

2，5-Pyrrolidinedione， 3-[(4-methoxyphenyl)methylene]-1-phenyl-， (3E)- 95%

P741018 / 1G
CAS No.：838846-45-0
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2，5-Pyrrolidinedione， 1-hydroxy-3-phenyl- 95%

2，5-Pyrrolidinedione， 1-hydroxy-3-phenyl- 95%

P741019 / 1G
CAS No.：81199-27-1
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2-Propenoic acid， 3-(4-hydroxy-3-methoxyphenyl)-， 2，5-dioxo-1-pyrrolidinyl ester 95%

2-Propenoic acid， 3-(4-hydroxy-3-methoxyphenyl)-， 2，5-dioxo-1-pyrrolidinyl ester 95%

P741023 / 1G
CAS No.：56254-05-8
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2，5-Pyrrolidinedione， 3-(phenylmethylene)-， (3E)- 95%

2，5-Pyrrolidinedione， 3-(phenylmethylene)-， (3E)- 95%

P741027 / 1G
CAS No.：18434-40-7
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2-Propenoic acid， 3-(4-hydroxyphenyl)-， 2，5-dioxo-1-pyrrolidinyl ester， (2E)- 95%

2-Propenoic acid， 3-(4-hydroxyphenyl)-， 2，5-dioxo-1-pyrrolidinyl ester， (2E)- 95%

P741031 / 1G
CAS No.：88492-43-7
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1-Pyrrolidinecarboxylic acid， 2，5-dioxo-， 1，1-dimethylethyl ester 95%

1-Pyrrolidinecarboxylic acid， 2，5-dioxo-， 1，1-dimethylethyl ester 95%

P741032 / 25G
CAS No.：41839-96-7
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2，5-Pyrrolidinedione， 1-phenyl-3-(phenylmethylene)- 95%

2，5-Pyrrolidinedione， 1-phenyl-3-(phenylmethylene)- 95%

P741033 / 1G
CAS No.：60990-06-9
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2，5-Pyrrolidinedione， 1-[(1-oxo-10-undecenyl)oxy]- 95%

2，5-Pyrrolidinedione， 1-[(1-oxo-10-undecenyl)oxy]- 95%

P741042 / 1G
CAS No.：110661-49-9
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2，5-Pyrrolidinedione， 1-(4-bromophenyl)-3-methylene- 95%

2，5-Pyrrolidinedione， 1-(4-bromophenyl)-3-methylene- 95%

P741048 / 1G
CAS No.：63233-87-4
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1-Pyrrolidinecarboxylic acid， 2，5-dioxo-， ethyl ester 95%

1-Pyrrolidinecarboxylic acid， 2，5-dioxo-， ethyl ester 95%

P741053 / 1G
CAS No.：26004-77-3
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1-Phenyl-3-(p-tolyl)-1H-pyrrole-2，5-dione 95%

1-Phenyl-3-(p-tolyl)-1H-pyrrole-2，5-dione 95%

P741055 / 1G
CAS No.：16267-32-6
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2，5-Pyrrolidinedione， 1-[2-(3，4-dimethoxyphenyl)ethyl]- 95%

2，5-Pyrrolidinedione， 1-[2-(3，4-dimethoxyphenyl)ethyl]- 95%

P741063 / 1G
CAS No.：39662-45-8
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2，5-Pyrrolidinedione， 1-(1-oxo-4-phenylbutoxy)- 95%

2，5-Pyrrolidinedione， 1-(1-oxo-4-phenylbutoxy)- 95%

P741066 / 1G
CAS No.：88556-26-7
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2，5-Pyrrolidinedione， 3-hydroxy-1-phenyl- 95%

2，5-Pyrrolidinedione， 3-hydroxy-1-phenyl- 95%

P741068 / 1G
CAS No.：20400-73-1
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2，5-Pyrrolidinedione， 1-phenyl-3-(phenylmethylene)-， (3E)- 95%

2，5-Pyrrolidinedione， 1-phenyl-3-(phenylmethylene)-， (3E)- 95%

P741070 / 1G
CAS No.：18178-61-5
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2，5-Pyrrolidinedione， 1，3-diphenyl- 95%

2，5-Pyrrolidinedione， 1，3-diphenyl- 95%

P741091 / 1G
CAS No.：6017-78-3
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2，5-Pyrrolidinedione，3-(acetyloxy)-1-(phenylmethyl)-， (3S)- 95%

2，5-Pyrrolidinedione，3-(acetyloxy)-1-(phenylmethyl)-， (3S)- 95%

P741101 / 1G
CAS No.：129823-21-8
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1-(3-buten-1-yl)-2，5-Pyrrolidinedione 95%

1-(3-buten-1-yl)-2，5-Pyrrolidinedione 95%

P741115 / 1G
CAS No.：58805-10-0
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2，5-Pyrrolidinedione，1-(2-phenylethyl)- 95%

2，5-Pyrrolidinedione，1-(2-phenylethyl)- 95%

P741129 / 5G
CAS No.：1016-50-8
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2，5-Pyrrolidinedione， 1，3，3-trimethyl- 95%

2，5-Pyrrolidinedione， 1，3，3-trimethyl- 95%

P741130 / 1G
CAS No.：1628-18-8
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1-Prop-2-enylpyrrolidine-2，5-dione 95%

1-Prop-2-enylpyrrolidine-2，5-dione 95%

P741148 / 1G
CAS No.：2555-14-8
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1-(P-tolyl)pyrrolidine-2，5-dione 97%

1-(P-tolyl)pyrrolidine-2，5-dione 97%

P741162 / 1G
CAS No.：2314-79-6
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PIPES Buffer 80mM，pH 6.9，無菌

PIPES Buffer 80mM，pH 6.9，無菌

P741657 / 100ML
CAS No.：NONE6757
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PIPES Buffer 80mM，pH 6.9，無菌

PIPES Buffer 80mM，pH 6.9，無菌

P741657 / 500ML
CAS No.：NONE6757
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Poly(vinyl alcohol) Mw 89000-98000，99%水解

Poly(vinyl alcohol) Mw 89000-98000，99%水解

P741661 / 2.5KG
CAS No.：9002-89-5
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Poly(vinyl alcohol) Mw 89000-98000，99%水解

Poly(vinyl alcohol) Mw 89000-98000，99%水解

P741661 / 25G
CAS No.：9002-89-5
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Poly(vinyl alcohol) Mw 89000-98000，99%水解

Poly(vinyl alcohol) Mw 89000-98000，99%水解

P741661 / 500G
CAS No.：9002-89-5
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Poly(vinyl alcohol) Mw 89000-98000，99%水解

Poly(vinyl alcohol) Mw 89000-98000，99%水解

P741661 / 100G
CAS No.：9002-89-5
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Pentafluorophenylmagnesium bromide 0.5M in ether

Pentafluorophenylmagnesium bromide 0.5M in ether

P741663 / 100ML
CAS No.：879-05-0
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Polyurethane prepolymer 約75%在乙酸乙酯中， 粘度: ~1600 mPa.s(23 °C)

Polyurethane prepolymer 約75%在乙酸乙酯中， 粘度: ~1600 mPa.s(23 °C)

P741693 / 10KG
CAS No.：103837-45-2
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Polyurethane prepolymer 約75%在乙酸乙酯中， 粘度: ~1600 mPa.s(23 °C)

Polyurethane prepolymer 約75%在乙酸乙酯中， 粘度: ~1600 mPa.s(23 °C)

P741693 / 500G
CAS No.：103837-45-2
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Polyurethane prepolymer 約75%在乙酸乙酯中， 粘度: ~1600 mPa.s(23 °C)

Polyurethane prepolymer 約75%在乙酸乙酯中， 粘度: ~1600 mPa.s(23 °C)

P741693 / 2.5KG
CAS No.：103837-45-2
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5-Phenyl-1，3，4-oxadiazole-2-methylamine hydrochloride 96%

5-Phenyl-1，3，4-oxadiazole-2-methylamine hydrochloride 96%

P741700 / 1G
CAS No.：1187931-09-4
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Phosphorus red 99.5%， 顆粒

Phosphorus red 99.5%， 顆粒

P741711 / 2.5KG
CAS No.：7723-14-0
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Phosphorus red 99.5%， 顆粒

Phosphorus red 99.5%， 顆粒

P741711 / 500G
CAS No.：7723-14-0
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Polyether defoamer 粘度:800-3500mPa·s，固含量:33%

Polyether defoamer 粘度:800-3500mPa·s，固含量:33%

P741712 / 1KG
CAS No.：NONE19904
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Polyether defoamer 粘度:800-3500mPa·s，固含量:33%

Polyether defoamer 粘度:800-3500mPa·s，固含量:33%

P741712 / 5KG
CAS No.：NONE19904
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Potassium tungstate dihydrate 98%

Potassium tungstate dihydrate 98%

P741715 / 100G
CAS No.：NONE19969
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Potassium tungstate dihydrate 98%

Potassium tungstate dihydrate 98%

P741715 / 25G
CAS No.：NONE19969
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Potassium tungstate dihydrate 98%

Potassium tungstate dihydrate 98%

P741715 / 500G
CAS No.：NONE19969
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Pyridinium tribromide 85%

Pyridinium tribromide 85%

P741742 / 100G
CAS No.：39416-48-3
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Pyridinium tribromide 85%

Pyridinium tribromide 85%

P741742 / 500G
CAS No.：39416-48-3
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Pyridinium tribromide 85%

Pyridinium tribromide 85%

P741742 / 2.5KG
CAS No.：39416-48-3
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Potassium methoxide solution ~25% in methanol (T)

Potassium methoxide solution ~25% in methanol (T)

P741744 / 250ML
CAS No.：865-33-8
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Potassium methoxide solution ~25% in methanol (T)

Potassium methoxide solution ~25% in methanol (T)

P741744 / 1L
CAS No.：865-33-8
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phenyl (4-cyanophenyl)carbamate 98%

phenyl (4-cyanophenyl)carbamate 98%

P741765 / 1G
CAS No.：71130-54-6
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phenyl (4-cyanophenyl)carbamate 98%

phenyl (4-cyanophenyl)carbamate 98%

P741765 / 250MG
CAS No.：71130-54-6
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Taipei Branch

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Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

Taoyuan Branch

Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City
Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County
Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City
Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

Kaohsiung Branch

Address No. 479, Fengding Road, Fengshan District, Kaohsiung City
Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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